38870528

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 60

約数和(自身を含む): 81267120

約数和(自身を除く): 42396592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 512, 632, 961, 992, 1264, 1922, 1984, 2449, 2528, 3844, 3968, 4898, 5056, 7688, 7936, 9796, 10112, 15376, 15872, 19592, 20224, 30752, 39184, 40448, 61504, 75919, 78368, 123008, 151838, 156736, 246016, 303676, 313472, 492032, 607352, 626944, 1214704, 1253888, 2429408, 4858816, 9717632, 19435264, 38870528]

約数ペア:

[(1, 38870528), (2, 19435264), (4, 9717632), (8, 4858816), (16, 2429408), (31, 1253888), (32, 1214704), (62, 626944), (64, 607352), (79, 492032), (124, 313472), (128, 303676), (158, 246016), (248, 156736), (256, 151838), (316, 123008), (496, 78368), (512, 75919), (632, 61504), (961, 40448), (992, 39184), (1264, 30752), (1922, 20224), (1984, 19592), (2449, 15872), (2528, 15376), (3844, 10112), (3968, 9796), (4898, 7936), (5056, 7688)]