827339984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{1283}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 1645019712

約数和(自身を除く): 817679728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 983, 1283, 1966, 2566, 3932, 5132, 7864, 10264, 15728, 20528, 40303, 52603, 80606, 105206, 161212, 210412, 322424, 420824, 644848, 841648, 1261189, 2522378, 5044756, 10089512, 20179024, 51708749, 103417498, 206834996, 413669992, 827339984]

約数ペア:

[(1, 827339984), (2, 413669992), (4, 206834996), (8, 103417498), (16, 51708749), (41, 20179024), (82, 10089512), (164, 5044756), (328, 2522378), (656, 1261189), (983, 841648), (1283, 644848), (1966, 420824), (2566, 322424), (3932, 210412), (5132, 161212), (7864, 105206), (10264, 80606), (15728, 52603), (20528, 40303)]