101020048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 205361856

約数和(自身を除く): 104341808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1301, 1688, 2602, 3376, 4853, 5204, 9706, 10408, 19412, 20816, 29923, 38824, 59846, 77648, 119692, 239384, 274511, 478768, 549022, 1098044, 2196088, 4392176, 6313753, 12627506, 25255012, 50510024, 101020048]

約数ペア:

[(1, 101020048), (2, 50510024), (4, 25255012), (8, 12627506), (16, 6313753), (23, 4392176), (46, 2196088), (92, 1098044), (184, 549022), (211, 478768), (368, 274511), (422, 239384), (844, 119692), (1301, 77648), (1688, 59846), (2602, 38824), (3376, 29923), (4853, 20816), (5204, 19412), (9706, 10408)]