91870112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 191826432

約数和(自身を除く): 99956320

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 2503, 4588, 5006, 9176, 10012, 18352, 20024, 36704, 40048, 77593, 80096, 92611, 155186, 185222, 310372, 370444, 620744, 740888, 1241488, 1481776, 2482976, 2870941, 2963552, 5741882, 11483764, 22967528, 45935056, 91870112]

約数ペア:

[(1, 91870112), (2, 45935056), (4, 22967528), (8, 11483764), (16, 5741882), (31, 2963552), (32, 2870941), (37, 2482976), (62, 1481776), (74, 1241488), (124, 740888), (148, 620744), (248, 370444), (296, 310372), (496, 185222), (592, 155186), (992, 92611), (1147, 80096), (1184, 77593), (2294, 40048), (2503, 36704), (4588, 20024), (5006, 18352), (9176, 10012)]