190090016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5257

約数の個数: 48

約数和(自身を含む): 396829440

約数和(自身を除く): 206739424

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 5179, 9176, 10358, 18352, 20716, 36704, 41432, 82864, 160549, 165728, 191623, 321098, 383246, 642196, 766492, 1284392, 1532984, 2568784, 3065968, 5137568, 5940313, 6131936, 11880626, 23761252, 47522504, 95045008, 190090016]

約数ペア:

[(1, 190090016), (2, 95045008), (4, 47522504), (8, 23761252), (16, 11880626), (31, 6131936), (32, 5940313), (37, 5137568), (62, 3065968), (74, 2568784), (124, 1532984), (148, 1284392), (248, 766492), (296, 642196), (496, 383246), (592, 321098), (992, 191623), (1147, 165728), (1184, 160549), (2294, 82864), (4588, 41432), (5179, 36704), (9176, 20716), (10358, 18352)]