31856976

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 100

約数和(自身を含む): 94345152

約数和(自身を除く): 62488176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 523, 564, 648, 752, 846, 1046, 1128, 1269, 1296, 1569, 1692, 2092, 2256, 2538, 3138, 3384, 3807, 4184, 4707, 5076, 6276, 6768, 7614, 8368, 9414, 10152, 12552, 14121, 15228, 18828, 20304, 24581, 25104, 28242, 30456, 37656, 42363, 49162, 56484, 60912, 73743, 75312, 84726, 98324, 112968, 147486, 169452, 196648, 221229, 225936, 294972, 338904, 393296, 442458, 589944, 663687, 677808, 884916, 1179888, 1327374, 1769832, 1991061, 2654748, 3539664, 3982122, 5309496, 7964244, 10618992, 15928488, 31856976]

約数ペア:

[(1, 31856976), (2, 15928488), (3, 10618992), (4, 7964244), (6, 5309496), (8, 3982122), (9, 3539664), (12, 2654748), (16, 1991061), (18, 1769832), (24, 1327374), (27, 1179888), (36, 884916), (47, 677808), (48, 663687), (54, 589944), (72, 442458), (81, 393296), (94, 338904), (108, 294972), (141, 225936), (144, 221229), (162, 196648), (188, 169452), (216, 147486), (282, 112968), (324, 98324), (376, 84726), (423, 75312), (432, 73743), (523, 60912), (564, 56484), (648, 49162), (752, 42363), (846, 37656), (1046, 30456), (1128, 28242), (1269, 25104), (1296, 24581), (1569, 20304), (1692, 18828), (2092, 15228), (2256, 14121), (2538, 12552), (3138, 10152), (3384, 9414), (3807, 8368), (4184, 7614), (4707, 6768), (5076, 6276)]