23945888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 25405792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 239, 248, 404, 478, 496, 808, 956, 992, 1616, 1912, 3131, 3232, 3824, 6262, 7409, 7648, 12524, 14818, 24139, 25048, 29636, 48278, 50096, 59272, 96556, 100192, 118544, 193112, 237088, 386224, 748309, 772448, 1496618, 2993236, 5986472, 11972944, 23945888]

約数ペア:

[(1, 23945888), (2, 11972944), (4, 5986472), (8, 2993236), (16, 1496618), (31, 772448), (32, 748309), (62, 386224), (101, 237088), (124, 193112), (202, 118544), (239, 100192), (248, 96556), (404, 59272), (478, 50096), (496, 48278), (808, 29636), (956, 25048), (992, 24139), (1616, 14818), (1912, 12524), (3131, 7648), (3232, 7409), (3824, 6262)]