86130304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 186439680

約数和(自身を除く): 100309376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 271, 382, 416, 542, 764, 832, 1084, 1528, 1664, 2168, 2483, 3056, 3523, 4336, 4966, 6112, 7046, 8672, 9932, 12224, 14092, 17344, 19864, 24448, 28184, 34688, 39728, 51761, 56368, 79456, 103522, 112736, 158912, 207044, 225472, 317824, 414088, 450944, 672893, 828176, 1345786, 1656352, 2691572, 3312704, 5383144, 6625408, 10766288, 21532576, 43065152, 86130304]

約数ペア:

[(1, 86130304), (2, 43065152), (4, 21532576), (8, 10766288), (13, 6625408), (16, 5383144), (26, 3312704), (32, 2691572), (52, 1656352), (64, 1345786), (104, 828176), (128, 672893), (191, 450944), (208, 414088), (271, 317824), (382, 225472), (416, 207044), (542, 158912), (764, 112736), (832, 103522), (1084, 79456), (1528, 56368), (1664, 51761), (2168, 39728), (2483, 34688), (3056, 28184), (3523, 24448), (4336, 19864), (4966, 17344), (6112, 14092), (7046, 12224), (8672, 9932)]