16481568772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{75641}}^1$

素因数の和:75772

約数の個数: 48

約数和(自身を含む): 31515482880

約数和(自身を除く): 15033914108

約数列:

[1, 2, 4, 19, 38, 47, 61, 76, 94, 122, 188, 244, 893, 1159, 1786, 2318, 2867, 3572, 4636, 5734, 11468, 54473, 75641, 108946, 151282, 217892, 302564, 1437179, 2874358, 3555127, 4614101, 5748716, 7110254, 9228202, 14220508, 18456404, 67547413, 87667919, 135094826, 175335838, 216862747, 270189652, 350671676, 433725494, 867450988, 4120392193, 8240784386, 16481568772]

約数ペア:

[(1, 16481568772), (2, 8240784386), (4, 4120392193), (19, 867450988), (38, 433725494), (47, 350671676), (61, 270189652), (76, 216862747), (94, 175335838), (122, 135094826), (188, 87667919), (244, 67547413), (893, 18456404), (1159, 14220508), (1786, 9228202), (2318, 7110254), (2867, 5748716), (3572, 4614101), (4636, 3555127), (5734, 2874358), (11468, 1437179), (54473, 302564), (75641, 217892), (108946, 151282)]