80012032

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 169537536

約数和(自身を除く): 89525504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 127, 128, 184, 214, 254, 256, 368, 428, 508, 736, 856, 1016, 1472, 1712, 2032, 2461, 2921, 2944, 3424, 4064, 4922, 5842, 5888, 6848, 8128, 9844, 11684, 13589, 13696, 16256, 19688, 23368, 27178, 27392, 32512, 39376, 46736, 54356, 78752, 93472, 108712, 157504, 186944, 217424, 312547, 315008, 373888, 434848, 625094, 630016, 747776, 869696, 1250188, 1739392, 2500376, 3478784, 5000752, 10001504, 20003008, 40006016, 80012032]

約数ペア:

[(1, 80012032), (2, 40006016), (4, 20003008), (8, 10001504), (16, 5000752), (23, 3478784), (32, 2500376), (46, 1739392), (64, 1250188), (92, 869696), (107, 747776), (127, 630016), (128, 625094), (184, 434848), (214, 373888), (254, 315008), (256, 312547), (368, 217424), (428, 186944), (508, 157504), (736, 108712), (856, 93472), (1016, 78752), (1472, 54356), (1712, 46736), (2032, 39376), (2461, 32512), (2921, 27392), (2944, 27178), (3424, 23368), (4064, 19688), (4922, 16256), (5842, 13696), (5888, 13589), (6848, 11684), (8128, 9844)]