103894816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 214655616

約数和(自身を除く): 110760800

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1504, 1739, 1867, 3478, 3734, 6956, 7468, 13912, 14936, 27824, 29872, 55648, 59744, 69079, 87749, 138158, 175498, 276316, 350996, 552632, 701992, 1105264, 1403984, 2210528, 2807968, 3246713, 6493426, 12986852, 25973704, 51947408, 103894816]

約数ペア:

[(1, 103894816), (2, 51947408), (4, 25973704), (8, 12986852), (16, 6493426), (32, 3246713), (37, 2807968), (47, 2210528), (74, 1403984), (94, 1105264), (148, 701992), (188, 552632), (296, 350996), (376, 276316), (592, 175498), (752, 138158), (1184, 87749), (1504, 69079), (1739, 59744), (1867, 55648), (3478, 29872), (3734, 27824), (6956, 14936), (7468, 13912)]