91161368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 175770000

約数和(自身を除く): 84608632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 449, 619, 898, 1238, 1796, 2476, 3592, 4952, 18409, 25379, 36818, 50758, 73636, 101516, 147272, 203032, 277931, 555862, 1111724, 2223448, 11395171, 22790342, 45580684, 91161368]

約数ペア:

[(1, 91161368), (2, 45580684), (4, 22790342), (8, 11395171), (41, 2223448), (82, 1111724), (164, 555862), (328, 277931), (449, 203032), (619, 147272), (898, 101516), (1238, 73636), (1796, 50758), (2476, 36818), (3592, 25379), (4952, 18409)]