39105632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 80640000

約数和(自身を除く): 41534368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 499, 632, 992, 998, 1264, 1996, 2449, 2528, 3992, 4898, 7984, 9796, 15469, 15968, 19592, 30938, 39184, 39421, 61876, 78368, 78842, 123752, 157684, 247504, 315368, 495008, 630736, 1222051, 1261472, 2444102, 4888204, 9776408, 19552816, 39105632]

約数ペア:

[(1, 39105632), (2, 19552816), (4, 9776408), (8, 4888204), (16, 2444102), (31, 1261472), (32, 1222051), (62, 630736), (79, 495008), (124, 315368), (158, 247504), (248, 157684), (316, 123752), (496, 78842), (499, 78368), (632, 61876), (992, 39421), (998, 39184), (1264, 30938), (1996, 19592), (2449, 15968), (2528, 15469), (3992, 9796), (4898, 7984)]