90603248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 185464320

約数和(自身を除く): 94861072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 491, 607, 982, 1214, 1964, 2428, 3928, 4856, 7856, 9329, 9712, 11533, 18658, 23066, 37316, 46132, 74632, 92264, 149264, 184528, 298037, 596074, 1192148, 2384296, 4768592, 5662703, 11325406, 22650812, 45301624, 90603248]

約数ペア:

[(1, 90603248), (2, 45301624), (4, 22650812), (8, 11325406), (16, 5662703), (19, 4768592), (38, 2384296), (76, 1192148), (152, 596074), (304, 298037), (491, 184528), (607, 149264), (982, 92264), (1214, 74632), (1964, 46132), (2428, 37316), (3928, 23066), (4856, 18658), (7856, 11533), (9329, 9712)]