99537808

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 40

約数和(自身を含む): 203791520

約数和(自身を除く): 104253712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 907, 1444, 1814, 2888, 3628, 5776, 6859, 7256, 13718, 14512, 17233, 27436, 34466, 54872, 68932, 109744, 137864, 275728, 327427, 654854, 1309708, 2619416, 5238832, 6221113, 12442226, 24884452, 49768904, 99537808]

約数ペア:

[(1, 99537808), (2, 49768904), (4, 24884452), (8, 12442226), (16, 6221113), (19, 5238832), (38, 2619416), (76, 1309708), (152, 654854), (304, 327427), (361, 275728), (722, 137864), (907, 109744), (1444, 68932), (1814, 54872), (2888, 34466), (3628, 27436), (5776, 17233), (6859, 14512), (7256, 13718)]