31949472

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 87720192

約数和(自身を除く): 55770720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 73, 94, 96, 97, 141, 146, 188, 194, 219, 282, 291, 292, 376, 388, 438, 564, 582, 584, 752, 776, 876, 1128, 1164, 1168, 1504, 1552, 1752, 2256, 2328, 2336, 3104, 3431, 3504, 4512, 4559, 4656, 6862, 7008, 7081, 9118, 9312, 10293, 13677, 13724, 14162, 18236, 20586, 21243, 27354, 27448, 28324, 36472, 41172, 42486, 54708, 54896, 56648, 72944, 82344, 84972, 109416, 109792, 113296, 145888, 164688, 169944, 218832, 226592, 329376, 332807, 339888, 437664, 665614, 679776, 998421, 1331228, 1996842, 2662456, 3993684, 5324912, 7987368, 10649824, 15974736, 31949472]

約数ペア:

[(1, 31949472), (2, 15974736), (3, 10649824), (4, 7987368), (6, 5324912), (8, 3993684), (12, 2662456), (16, 1996842), (24, 1331228), (32, 998421), (47, 679776), (48, 665614), (73, 437664), (94, 339888), (96, 332807), (97, 329376), (141, 226592), (146, 218832), (188, 169944), (194, 164688), (219, 145888), (282, 113296), (291, 109792), (292, 109416), (376, 84972), (388, 82344), (438, 72944), (564, 56648), (582, 54896), (584, 54708), (752, 42486), (776, 41172), (876, 36472), (1128, 28324), (1164, 27448), (1168, 27354), (1504, 21243), (1552, 20586), (1752, 18236), (2256, 14162), (2328, 13724), (2336, 13677), (3104, 10293), (3431, 9312), (3504, 9118), (4512, 7081), (4559, 7008), (4656, 6862)]