16532464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 35088032

約数和(自身を除く): 18555568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1303, 1586, 2606, 3172, 5212, 6344, 10424, 12688, 16939, 20848, 33878, 67756, 79483, 135512, 158966, 271024, 317932, 635864, 1033279, 1271728, 2066558, 4133116, 8266232, 16532464]

約数ペア:

[(1, 16532464), (2, 8266232), (4, 4133116), (8, 2066558), (13, 1271728), (16, 1033279), (26, 635864), (52, 317932), (61, 271024), (104, 158966), (122, 135512), (208, 79483), (244, 67756), (488, 33878), (793, 20848), (976, 16939), (1303, 12688), (1586, 10424), (2606, 6344), (3172, 5212)]