31861154752

素因数分解:

$2^6\times 7^4\times {\mathrm{207343}}^1$

素因数の和:207383

約数の個数: 70

約数和(自身を含む): 73757859088

約数和(自身を除く): 41896704336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2401, 2744, 3136, 4802, 5488, 9604, 10976, 19208, 21952, 38416, 76832, 153664, 207343, 414686, 829372, 1451401, 1658744, 2902802, 3317488, 5805604, 6634976, 10159807, 11611208, 13269952, 20319614, 23222416, 40639228, 46444832, 71118649, 81278456, 92889664, 142237298, 162556912, 284474596, 325113824, 497830543, 568949192, 650227648, 995661086, 1137898384, 1991322172, 2275796768, 3982644344, 4551593536, 7965288688, 15930577376, 31861154752]

約数ペア:

[(1, 31861154752), (2, 15930577376), (4, 7965288688), (7, 4551593536), (8, 3982644344), (14, 2275796768), (16, 1991322172), (28, 1137898384), (32, 995661086), (49, 650227648), (56, 568949192), (64, 497830543), (98, 325113824), (112, 284474596), (196, 162556912), (224, 142237298), (343, 92889664), (392, 81278456), (448, 71118649), (686, 46444832), (784, 40639228), (1372, 23222416), (1568, 20319614), (2401, 13269952), (2744, 11611208), (3136, 10159807), (4802, 6634976), (5488, 5805604), (9604, 3317488), (10976, 2902802), (19208, 1658744), (21952, 1451401), (38416, 829372), (76832, 414686), (153664, 207343)]