31970368

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 68104512

約数和(自身を除く): 36134144

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 587, 592, 736, 851, 1174, 1184, 1472, 1702, 2348, 2368, 3404, 4696, 6808, 9392, 13501, 13616, 18784, 21719, 27002, 27232, 37568, 43438, 54004, 54464, 86876, 108008, 173752, 216016, 347504, 432032, 499537, 695008, 864064, 999074, 1390016, 1998148, 3996296, 7992592, 15985184, 31970368]

約数ペア:

[(1, 31970368), (2, 15985184), (4, 7992592), (8, 3996296), (16, 1998148), (23, 1390016), (32, 999074), (37, 864064), (46, 695008), (64, 499537), (74, 432032), (92, 347504), (148, 216016), (184, 173752), (296, 108008), (368, 86876), (587, 54464), (592, 54004), (736, 43438), (851, 37568), (1174, 27232), (1184, 27002), (1472, 21719), (1702, 18784), (2348, 13616), (2368, 13501), (3404, 9392), (4696, 6808)]