16923923248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{178643}}^1$

素因数の和:178873

約数の個数: 40

約数和(自身を含む): 34025250816

約数和(自身を除く): 17101327568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 3056, 5921, 11842, 23684, 47368, 94736, 178643, 357286, 714572, 1429144, 2858288, 5537933, 11075866, 22151732, 34120813, 44303464, 68241626, 88606928, 136483252, 272966504, 545933008, 1057745203, 2115490406, 4230980812, 8461961624, 16923923248]

約数ペア:

[(1, 16923923248), (2, 8461961624), (4, 4230980812), (8, 2115490406), (16, 1057745203), (31, 545933008), (62, 272966504), (124, 136483252), (191, 88606928), (248, 68241626), (382, 44303464), (496, 34120813), (764, 22151732), (1528, 11075866), (3056, 5537933), (5921, 2858288), (11842, 1429144), (23684, 714572), (47368, 357286), (94736, 178643)]