83177216

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 175816704

約数和(自身を除く): 92639488

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 223, 248, 256, 376, 446, 496, 752, 892, 992, 1457, 1504, 1784, 1984, 2914, 3008, 3568, 3968, 5828, 6016, 6913, 7136, 7936, 10481, 11656, 12032, 13826, 14272, 20962, 23312, 27652, 28544, 41924, 46624, 55304, 57088, 83848, 93248, 110608, 167696, 186496, 221216, 324911, 335392, 372992, 442432, 649822, 670784, 884864, 1299644, 1341568, 1769728, 2599288, 2683136, 5198576, 10397152, 20794304, 41588608, 83177216]

約数ペア:

[(1, 83177216), (2, 41588608), (4, 20794304), (8, 10397152), (16, 5198576), (31, 2683136), (32, 2599288), (47, 1769728), (62, 1341568), (64, 1299644), (94, 884864), (124, 670784), (128, 649822), (188, 442432), (223, 372992), (248, 335392), (256, 324911), (376, 221216), (446, 186496), (496, 167696), (752, 110608), (892, 93248), (992, 83848), (1457, 57088), (1504, 55304), (1784, 46624), (1984, 41924), (2914, 28544), (3008, 27652), (3568, 23312), (3968, 20962), (5828, 14272), (6016, 13826), (6913, 12032), (7136, 11656), (7936, 10481)]